13.95
EVERYTHING YOU NEED TO KNOW FOR SIMPLE SCIENCE FAIR PROJECTS Learn Experiments that help you to: Store and release energy Remove heat from an object Understand how a jet engine works Build and operate a siphon Featuring experiments in: Gravity Energy Air and Water Pressure Friction Motion Light Perception Biology Grades 3-5
- : Bob Friedhoffer
- : Ibooks Inc
- : 9781596875753
- : Engels
- : Paperback
- : 48
- : juli 2018
- : 138
- : 204 x 254 x 12 mm.
- : Kinderen / tieners: algemeen: uitvinders, uitvindingen en experimenten